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Managed Service for MySQL API, REST: User.Get

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Updated at February 21, 2025

Retrieves information about the specified user.

HTTP request

GET https://mdb.api.cloud.yandex.net/managed-mysql/v1/clusters/{clusterId}/users/{userName}

Path parameters

Field

Description

clusterId

string

Required field. ID of the cluster the user belongs to.

To get this ID, make a ClusterService.List request.

userName

string

Required field. Name of the user to return information about.

To get this name, make a UserService.List request.

Response

HTTP Code: 200 - OK

{
  "name": "string",
  "clusterId": "string",
  "permissions": [
    {
      "databaseName": "string",
      "roles": [
        "string"
      ]
    }
  ],
  "globalPermissions": [
    "string"
  ],
  "connectionLimits": {
    "maxQuestionsPerHour": "string",
    "maxUpdatesPerHour": "string",
    "maxConnectionsPerHour": "string",
    "maxUserConnections": "string"
  },
  "authenticationPlugin": "string",
  "connectionManager": {
    "connectionId": "string"
  }
}

An object that represents MySQL user.

See the documentation for details.

Field

Description

name

string

Name of the user.

clusterId

string

ID of the cluster the user belongs to.

permissions[]

Permission

Set of permissions granted to the user.

globalPermissions[]

enum (GlobalPermission)

Set of global permissions to grant to the user.

  • GLOBAL_PERMISSION_UNSPECIFIED

  • REPLICATION_CLIENT: Enables use of the SHOW MASTER STATUS, SHOW SLAVE STATUS, and SHOW BINARY LOGS statements.

  • REPLICATION_SLAVE: Enables the account to request updates that have been made to databases on the master server,
    using the SHOW SLAVE HOSTS, SHOW RELAYLOG EVENTS and SHOW BINLOG EVENTS statements.

  • PROCESS: Enables display of information about the the statements currently being performed by sessions (the set of threads executing within the server).

    The privilege enables use of SHOW PROCESSLIST or mysqladmin processlist to see threads belonging to other users.
    You can always see your own threads. The PROCESS privilege also enables use of SHOW ENGINE.

  • FLUSH_OPTIMIZER_COSTS: Enables use of the FLUSH OPTIMIZER_COSTS statement.

  • SHOW_ROUTINE: Enables a user to access definitions and properties of all stored routines (stored procedures and functions), even those for which the user is not named as the routine DEFINER.
    This access includes:
    The contents of the Information Schema ROUTINES table.
    The SHOW CREATE FUNCTION and SHOW CREATE PROCEDURE statements.
    The SHOW FUNCTION CODE and SHOW PROCEDURE CODE statements.
    The SHOW FUNCTION STATUS and SHOW PROCEDURE STATUS statements.

connectionLimits

ConnectionLimits

Set of user connection limits.

authenticationPlugin

enum (AuthPlugin)

User authentication plugin.

connectionManager

ConnectionManager

Connection Manager Connection and settings associated with user. Read only field.

Permission

Field

Description

databaseName

string

Name of the database that the permission grants access to.

roles[]

enum (Privilege)

Roles granted to the user within the database.

See the documentation for details.

  • PRIVILEGE_UNSPECIFIED

  • ALL_PRIVILEGES: All privileges that can be made available to the user.

  • ALTER: Altering tables.

  • ALTER_ROUTINE: Altering stored routines and functions.

  • CREATE: Creating tables or indexes.

  • CREATE_ROUTINE: Creating stored routines.

  • CREATE_TEMPORARY_TABLES: Creating temporary tables.

  • CREATE_VIEW: Creating views.

  • DELETE: Deleting tables.

  • DROP: Removing tables or views.

  • EVENT: Creating, altering, dropping, or displaying events for the Event Scheduler.

  • EXECUTE: Executing stored routines.

  • INDEX: Creating and removing indexes.

  • INSERT: Inserting rows into the database.

  • LOCK_TABLES: Using LOCK TABLES statement for tables available with SELECT privilege.

  • SELECT: Selecting rows from tables.

    Some SELECT statements can be allowed without the SELECT privilege. All statements that read column values require the SELECT privilege.

    See MySQL documentation for details.

  • SHOW_VIEW: Using the SHOW CREATE VIEW statement. Also needed for views used with EXPLAIN.

  • TRIGGER: Creating, removing, executing, or displaying triggers for a table.

  • UPDATE: Updating rows in the database.

  • REFERENCES: Creation of a foreign key constraint for the parent table.

ConnectionLimits

Field

Description

maxQuestionsPerHour

string (int64)

The maximum permitted number of user questions per hour.

maxUpdatesPerHour

string (int64)

The maximum permitted number of user updates per hour.

maxConnectionsPerHour

string (int64)

The maximum permitted number of simultaneous client connections per hour.

maxUserConnections

string (int64)

The maximum number of simultaneous connections permitted to any given MySQL user account.

ConnectionManager

Field

Description

connectionId

string

ID of Connection Manager Connection
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